@misc{indiciae137980104208,
  title = {Developing an Advanced Environment for Collaborative Computing},
  author = {Becerra-Fernandez, Irma and Stewart, Helen and DelAlto, Martha and Knight, Chris},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/20000101655},
  note = {Source identifier: 20000101655}
}